Sorry, this offer has expired but find more Redbox Codes at Freebies 4 Mom. This code is still working online on Tuesday, May 7: 7743RRRB for a free Redbox DVD Movie rental ($1.20 value). If you want to rent a BluRay movie then you’ll have to pay 30 cents plus sales tax (if applicable). This code subtracts $1.20 off your rental. Redbox is now allowing unique codes to be used online as well as at the Kiosk. If you use this code to reserve your movie online, then you can pick-up your movie either today or tomorrow. Thanks goes to Megs for sharing! We don’t know when this code will stop working – so use it to reserve your movie online right now. It appears that this code is not working at kiosks, so you must use it online!